#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#@file   :__init__.py
#@time   :2020/3/1710:49
#@Author :jmgen
#@Version:1.0
#@Desc   :
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_bootstrap import Bootstrap
from flask_login import LoginManager
from flask_wtf.csrf import CSRFProtect
from flask_moment import Moment
from config import config

db=SQLAlchemy()

bootstrap=Bootstrap()
moment=Moment()
login_manager=LoginManager()
login_manager.session_protection = 'strong'
login_manager.login_view = 'auth.login'

def create_app(config_name):
    app=Flask(__name__)
    app.config.from_object(config[config_name])
    config[config_name].init_app(app)
    CSRFProtect(app)

    db.init_app(app)
    bootstrap.init_app(app)
    moment.init_app(app)
    login_manager.init_app(app)

    from .main import main as main_blueprint
    app.register_blueprint(main_blueprint)

    from .admin import admin as admin_blueprint
    app.register_blueprint(admin_blueprint, url_prefix='/admin')

    from .auth import auth as auth_blueprint
    app.register_blueprint(auth_blueprint, url_prefix='/auth')


    with app.app_context():
        db.create_all()

    return app